[PATCH v4 0/5] Some optimizations related to sgx

Tianjia Zhang
2021-02-01T13:29:12Z

This is an optimization of a set of sgx-related codes, each of which
is independent of the patch. Because the second and third patches have
conflicting dependencies, these patches are put together.

---
v4 changes:
* Improvements suggested by review

v3 changes:
* split free_cnt count and spin lock optimization into two patches

v2 changes:
* review suggested changes

Tianjia Zhang (5):
selftests/x86: Use getauxval() to simplify the code in sgx
x86/sgx: Reduce the locking range in sgx_sanitize_section()
x86/sgx: Optimize the free_cnt count in sgx_epc_section
x86/sgx: Allows ioctl PROVISION to execute before CREATE
x86/sgx: Remove redundant if conditions in sgx_encl_create

arch/x86/kernel/cpu/sgx/driver.c | 1 +
arch/x86/kernel/cpu/sgx/ioctl.c | 8 ++++----
arch/x86/kernel/cpu/sgx/main.c | 13 +++++--------
tools/testing/selftests/sgx/main.c | 24 ++++--------------------
4 files changed, 14 insertions(+), 32 deletions(-)

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2.19.1.3.ge56e4f7